package com.hngy.educationaladministration.mapper;

import com.hngy.educationaladministration.entity.Classes;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * @Author: Deng JunHao
 * @Date: 2021/4/9
 */
@Mapper
@Repository
public interface ClassesMapper {

    List<Classes> selectById(Long id);

    int insertById(Classes classes);

    int deleteById(Long id);

    int updateById(Classes classes);
}
